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[luhm-boh-sey-kruh l, ‐sak-ruh l] /ˌlʌm boʊˈseɪ krəl, ‐ˈsæk rəl/
adjective, Anatomy.
of, relating to, or involving the lumbar and sacral regions or parts of the body.
Also, sacrolumbar [sey-kroh-luhm-ber, -bahr, sak-roh-] /ˌseɪ kroʊˈlʌm bər, -bɑr, ˌsæk roʊ-/ (Show IPA).
Origin of lumbosacral
First recorded in 1830-40; lumbo- + sacral2 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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lumbosacral in Medicine

lumbosacral lum·bo·sa·cral (lŭm'bō-sā'krəl)
Relating to the lumbar vertebrae and the sacrum.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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